  #include <stdio.h>
  #include "c_basic.h"
  /* test.c version 0001 */


  function int main()
  begin
    dim as int a=2;
    sub mysubroutine()
    begin
     if ((a==2)and(a!=1)) then a+=40; else a=0;
    end
    gosub mysubroutine();
    printf("%i",a);
    return 0;
  end